Campbell Scientific CC640 Digital Camera - Manual (Page 51)

Appendix B. DC Heater Kit
FIGURE B-3. Field Power Cable Connected to the Camera
10. Connect the connector from the field power cable to the camera heater
connector.
FIGURE B-4. Field Power Cable Connected to the Heater Connector
11. Connect terminal number 1 of the solid state relay to the heater supply
wire (labeled “+”) with a user-supplied 16-AWG wire.
B-3